from db_init import db

class Student(db.Model):
    id=db.Column(db.Integer,primary_key=True,autoincrement=True,comment='主键ID')
    name=db.Column(db.String(123),comment='名字')
    age=db.Column(db.Integer,comment='年龄')
    sushe=db.Column(db.Integer,comment='宿舍号')